FacebookSession#retrieveAccessToken(code, redirect_uri)

Retrieve an access token by providing a code and a redirect_uri. Usually from
successful oauth redirect.

FacebookSession#injectAccessToken(access_token)

Used to inject an access_token into an existing FacebookSession. This will enable
calls like FacebookSession#restCall and FacebookSession#graphCall to work
authenticated. It is triggered by FacebookClient#getSessionByRequestHeaders
after successful creation of the session.

FacebookSession#getAccessToken(access_params)

Retrieving an AccessToken with the given parameters and injecting it into the
FacebookSession.

FacebookToolkit.generateSignature(params, api_secret)

Calculates the signature for a given set of parameters and the api_secret.

Changelog

1.4.0 (2011/10/06)

added multiquery-support. #12

1.3.0 (2011/04/26)

added FacebookSession#isValid

fixed expires validation fixes #5

added method argument to session.graphCall to permit POSTing in addition to GETting